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Showing 1–24 of 145 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Carotid Occlusion Clear all
Completed Not applicable Interventional

Short-Term Endogenous Hydrogen Sulfide Upregulation

NCT03303534
View directory record Official record
Conditions
Carotid Stenosis, Caloric Restriction
Interventions
ScandiShake
Dietary Supplement
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 27, 2018 · Synced Sep 10, 2026, 5:17 PM EDT
Completed No phase listed Observational Results available

Asymptomatic Carotid Stenosis: Cognitive Function and Plaque Correlates

NCT01353196
View directory record Official record
Conditions
Cognitive Manifestations
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 23, 2019 · Synced Sep 10, 2026, 5:17 PM EDT
Completed Phase 1 Interventional

Indocyanine Green Fluorescence Uptake in Human Carotid Artery Plaque

NCT01873716
View directory record Official record
Conditions
Atherosclerosis, Atherosclerotic Plaque, Carotid Stenosis
Interventions
Indocyanine green
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 1, 2017 · Synced Sep 10, 2026, 5:17 PM EDT
Completed No phase listed Observational Results available

Non-invasive Computer-Aided Phenotyping of Vasculopathy

NCT02143102
View directory record Official record
Conditions
Carotid Atherosclerosis, Peripheral Arterial Disease
Interventions
Not listed
Lead sponsor
Elucid Bioimaging Inc.
Industry
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
2
States / cities
Marrero, Louisiana • New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Aug 5, 2018 · Synced Sep 10, 2026, 5:17 PM EDT
Not listed Not applicable Interventional

Evaluation of the Roadsaver Stent Used in Conjunction With the Nanoparasol Embolic Protection System for Carotid Artery Stenosis

NCT02657707
View directory record Official record
Conditions
Carotid Artery Stenosis
Interventions
Roadsaver™ Carotid Artery Stent Device, Nanoparasol® Embolic Protection System
Device
Lead sponsor
Microvention-Terumo, Inc.
Industry
Eligibility
21 Years to 80 Years
Enrollment
295 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
37
States / cities
Phoenix, Arizona • Prescott, Arizona • Los Angeles, California + 31 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2023 · Synced Sep 10, 2026, 5:17 PM EDT
Completed Phase 2 Interventional Results available

TRACER [F-18] RDG-K5 Carotid Plaque Imaging Study

NCT03364270
View directory record Official record
Conditions
Carotid Arteries
Interventions
PET/CT Imaging with [F-18] RGD-K5
Drug
Lead sponsor
Balaji Tamarappoo
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 8, 2022 · Synced Sep 10, 2026, 5:17 PM EDT
Completed Not applicable Interventional

The Effect of Fish Oil Supplementation on Endothelial Function, Heart Rate Variability and Intimal Media Thickness of Patients With Coronary Artery Disease

NCT00454493
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Omacor (omega-3-acid ethyl esters)
Drug
Lead sponsor
Olive View-UCLA Education & Research Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Sylmar, California
Source: ClinicalTrials.gov public record
Updated Mar 12, 2019 · Synced Sep 10, 2026, 5:17 PM EDT
Terminated Phase 3 Interventional Results available

Study Comparing Effect On Carotid Atherosclerosis Following Conversion From Tacrolimus To Sirolimus Post-Transplant In Kidney Transplant Patients

NCT00311311
View directory record Official record
Conditions
Atherosclerosis, Kidney Failure
Interventions
tacrolimus, mycophenolate mofetil, prednisone, sirolimus
Drug
Lead sponsor
Pfizer
Industry
Eligibility
35 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 22, 2013 · Synced Sep 10, 2026, 5:17 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Potential Risk Factors for Stroke

NCT00001368
View directory record Official record
Conditions
Carotid Atherosclerosis, Cerebrovascular Accident, Diabetes Mellitus, Hypercholesterolemia, Hypertension
Interventions
cytokine and leukocyte activation profile
Procedure
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1993 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 10, 2026, 5:17 PM EDT
Active, not recruiting Not applicable Interventional

Protection Against Emboli During Carotid Artery Stenting Using the Neuroguard IEP System

NCT04201132
View directory record Official record
Conditions
Carotid Artery Stenosis, Carotid Artery Diseases, Carotid Stenosis
Interventions
Carotid artery stenting with Neuroguard IEP System
Device
Lead sponsor
Contego Medical, Inc.
Industry
Eligibility
20 Years to 80 Years
Enrollment
305 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
28
States / cities
Huntsville, Alabama • St. Helena, California • Washington D.C., District of Columbia + 24 more
Source: ClinicalTrials.gov public record
Updated Jun 5, 2024 · Synced Sep 10, 2026, 5:17 PM EDT
Completed No phase listed Observational

Acoustic Radiation Force Impulse (ARFI) Ultrasound for Noninvasive, Diagnostic Atherosclerosis Imaging

NCT01581385
View directory record Official record
Conditions
Atherosclerosis
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 16, 2021 · Synced Sep 10, 2026, 5:17 PM EDT
Active, not recruiting Phase 2 Interventional

The Role of Large Artery Plaque Imaging Features in Predicting Inflammation and Cognition

NCT03068442
View directory record Official record
Conditions
Cognitive Impairment, Carotid Artery Plaque, Inflammation
Interventions
Imaging with flutemetamol F 18 PET/CT
Drug
Lead sponsor
Scott Mcnally
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2030
U.S. locations
2
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Sep 10, 2026, 5:17 PM EDT
Completed No phase listed Observational

Platelet Activity in Vascular Surgery for Thrombosis and Bleeding

NCT01897103
View directory record Official record
Conditions
Peripheral Vascular Disease, Peripheral Artery Disease, Carotid Stenosis, Aortic Aneurysm, Abdominal, Aortic Aneurysm, Thoracic, Amputation, Wound, Embolism and Thrombosis, Aortic Aneurysm
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 13, 2017 · Synced Sep 10, 2026, 5:17 PM EDT
Completed No phase listed Observational

Vascular Inflammation in Adolescents With Type 1 Diabetes

NCT00933101
View directory record Official record
Conditions
Type 1 Diabetes Mellitus, Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
12 Years to 18 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 26, 2011 · Synced Sep 10, 2026, 5:17 PM EDT
Completed No phase listed Observational Results available

CorMatrix ECM for Carotid Repair Following Endarterectomy Registry

NCT01569594
View directory record Official record
Conditions
Carotid Stenosis
Interventions
CorMatrix ECM for Carotid Repair
Device
Lead sponsor
Elutia Inc.
Industry
Eligibility
Not listed
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
6
States / cities
Birmingham, Alabama • Marietta, Georgia • Indianapolis, Indiana + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2023 · Synced Sep 10, 2026, 5:17 PM EDT
Terminated Phase 2 Interventional Results available

Rho Kinase (ROCK) Inhibition in Carotid Atherosclerosis

NCT00670202
View directory record Official record
Conditions
Carotid Stenosis
Interventions
Fasudil Hydrochloride, Placebo Oral Tablet
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 28, 2017 · Synced Sep 10, 2026, 5:17 PM EDT
Completed Phase 4 Interventional Results available

Evaluate Carotid Artery Plaque Composition by Magnetic Resonance Imaging in People Receiving Cholesterol Medication

NCT00715273
View directory record Official record
Conditions
Coronary Artery Disease, Carotid Artery Diseases, Atherosclerosis
Interventions
Atorvastatin, Niacin, Colesevelam, Placebo Niacin, Placebo Colesevelam
Drug
Lead sponsor
University of Washington
Other
Eligibility
21 Years to 70 Years
Enrollment
217 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2019
U.S. locations
4
States / cities
Los Angeles, California • Boise, Idaho • Seattle, Washington + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Sep 10, 2026, 5:17 PM EDT
Not listed Phase 2 Interventional

RESTORE-IT-Study of Rifalazil in Chlamydia Pneumoniae Seropositive Patients With a History of Atherosclerotic Disease

NCT00385385
View directory record Official record
Conditions
Coronary Artery Disease, Cerebrovascular Disease, Peripheral Vascular Disease
Interventions
Rifalazil
Drug
Lead sponsor
ActivBiotics
Industry
Eligibility
50 Years to 85 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
5
States / cities
Lansing, Michigan • Roslyn, New York • Stony Brook, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2007 · Synced Sep 10, 2026, 5:17 PM EDT
Completed No phase listed Observational

Patient and Provider Assessment of Lipid Management Registry

NCT02341664
View directory record Official record
Conditions
Hyperlipidemia, Hypercholesterolemia, Cardiovascular Disease, Diabetes, Chronic Kidney Disease (CKD), Hypertension, Smoking, Myocardial Infarction (MI), Unstable Angina, Angina, Coronary Artery Disease (CAD), Stroke, Transient Ischemic Attack (TIA), Carotid Stenosis, Peripheral Arterial Disease, Atherosclerosis, Claudication
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
7,658 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
14
States / cities
Little Rock, Arkansas • San Pedro, California • Ventura, California + 11 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2020 · Synced Sep 10, 2026, 5:17 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

PET Imaging of Natriuretic Peptide Receptor C (NPR-C) in Carotid Atherosclerosis (Volunteer - BioD and Safety Study)

NCT02498379
View directory record Official record
Conditions
Atherosclerosis
Interventions
Cu[64]-25%CANF-Comb
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
21 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 27, 2016 · Synced Sep 10, 2026, 5:17 PM EDT
Withdrawn No phase listed Observational

Carotid Plaque Regression With Statin Treatment Assessed by High Field Magnetic Resonance Imaging (MRI)

NCT00388843
View directory record Official record
Conditions
Carotid Atherosclerosis
Interventions
Not listed
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
21 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 23, 2015 · Synced Sep 10, 2026, 5:17 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Women's Isoflavone Soy Health (WISH) Trial

NCT00118846
View directory record Official record
Conditions
Atherosclerosis
Interventions
25 gm soy protein supplement, Placebo
Dietary Supplement · Other
Lead sponsor
University of Southern California
Other
Eligibility
30 Years and older · Female only
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2009
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 5, 2023 · Synced Sep 10, 2026, 5:17 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Screening and Access to Health Care for Vascular Disease

NCT01889485
View directory record Official record
Conditions
Aortic Aneurysm, Abdominal, Carotid Stenosis, Peripheral Arterial Disease
Interventions
Not listed
Lead sponsor
Endeavor Health
Other
Eligibility
55 Years and older
Enrollment
190 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 27, 2023 · Synced Sep 10, 2026, 5:17 PM EDT